13550724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1841

約数の個数: 72

約数和(自身を含む): 39355680

約数和(自身を除く): 25804956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1801, 1881, 2508, 3602, 3762, 5403, 7204, 7524, 10806, 16209, 19811, 21612, 32418, 34219, 39622, 59433, 64836, 68438, 79244, 102657, 118866, 136876, 178299, 205314, 237732, 307971, 356598, 376409, 410628, 615942, 713196, 752818, 1129227, 1231884, 1505636, 2258454, 3387681, 4516908, 6775362, 13550724]

約数ペア:

[(1, 13550724), (2, 6775362), (3, 4516908), (4, 3387681), (6, 2258454), (9, 1505636), (11, 1231884), (12, 1129227), (18, 752818), (19, 713196), (22, 615942), (33, 410628), (36, 376409), (38, 356598), (44, 307971), (57, 237732), (66, 205314), (76, 178299), (99, 136876), (114, 118866), (132, 102657), (171, 79244), (198, 68438), (209, 64836), (228, 59433), (342, 39622), (396, 34219), (418, 32418), (627, 21612), (684, 19811), (836, 16209), (1254, 10806), (1801, 7524), (1881, 7204), (2508, 5403), (3602, 3762)]